Chrome-Moly P91 Alloy Boiler Tube from China
High-temperature P91 (9Cr-1Mo) alloy steel tube used for supercritical boiler superheaters and reheaters. It is classified under tariff item 7306.90.00 as an 'other' alloy steel tube, excluding line pipe or casing applications.
Duty Rate — China → Canada
0%
Import Tips
• Ensure the tubing is not classified as a part of a boiler under Chapter 84, which could change classification
• Provide documentation showing the P91 alloy composition and tube dimensions
• Be prepared to demonstrate that the tubing is a raw material, not a finished article